Every MAC/OUI block IEEE has registered to this exact organization name, combined.
Registered nameHORIBA ABX SAS
Total assignments6
Total address capacity24,576
First tracked hereAug 22, 2026
Last changed hereAug 22, 2026
SourceIEEE Registration Authority
Vendor registration identifies the organization holding a block, not a specific device model, product line, or manufacturing date. This page combines every block IEEE has registered under this exact organization name; it doesn't mean every address in every listed block is currently shipping in a real device.
About HORIBA ABX SAS
Horiba ABX is the medical diagnostics arm of Horiba, the Japanese maker of measurement and analysis instruments.
Devices that use these prefixes
- Hematology analyzers and lab instruments
Assignments by type
| Type | Count |
|---|---|
| MA-S | 3 |
| IAB | 3 |
Countries in IEEE's registration records
| Country | Blocks |
|---|---|
| 🇫🇷 France | 6 |
Download this organization's blocks
Get just these assignments as CSV or JSON, generated fresh from the live registry on every request.
6 registered prefixes
Prefix
Type
00:50:C2:58:90:00 /36
IAB
00:50:C2:EF:90:00 /36
IAB
40:D8:55:1B:D0:00 /36
IAB
70:B3:D5:AB:80:00 /36
MA-S
70:B3:D5:B0:00:00 /36
MA-S
8C:1F:64:C0:10:00 /36
MA-S
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